In order to promote the public health, safety, and welfare
within Cheltenham's two watersheds: the Tookany/Tacony-Frankford Watershed and the Wissahickon Creek Watershed, property improvements or developments involving 250 square feet of disturbance or more, are required to go through a Stormwater Management review process.

For more information regarding Stormwater Management requirements in the Wissahickon Creek Watershed, refer to Chapter 291: Watershed Stormwater Management for the Wissahickon Creek Watershed, of the Cheltenham Township Code of Ordinances.